What is the best practice for handling errors in PHP when using PDO->fetchAll?

When using PDO->fetchAll in PHP, it is important to handle any potential errors that may occur during the database query execution. One common practice is to wrap the fetchAll call in a try-catch block to catch any exceptions thrown by PDO. This allows you to handle the errors gracefully and provide appropriate feedback to the user. 

try {
    $stmt = $pdo->query("SELECT * FROM table");
    $results = $stmt->fetchAll();
} catch (PDOException $e) {
    echo "Error: " . $e->getMessage();
}

Keywords

PHP PDO fetchAll error handling exceptions

Related Questions